Module typed_buffer 

TypedBuffer: width-specific buffer with optional null/validity bitmap.

Used by typed array HeapValue variants (IntArray, FloatArray, BoolArray, I8Array, I16Array, etc.) to provide a uniform nullable container.

The validity bitmap is bit-packed: one bit per element, packed into u64 words. A 1 bit means the element is valid; 0 means null. When validity is None, all elements are considered valid (no nulls).

Structs

AlignedTypedBuffer

Float-specific typed buffer that uses AlignedVec for SIMD compatibility.

TypedBuffer

Width-specific buffer with optional null bitmap.